MAP01: From: Unknown (Down the Drain)

MAP01: From: Unknown is the first map of Down the Drain. It was designed by Benjogami and uses the music track "" by.

Secrets

 * 1) Take the north path from the start and after the green armor, lower the south wall to find shotgun shells, a megaarmor, and a medikit. (sector 13)
 * 2) In the cave with the chaingun, lower the northeast wall to find boxes of shotgun shells. (sector 51)
 * 3) At the southeast end, get the soul sphere to reveal a megasphere, a rocket launcher, and a box of rockets. (sector 75)
 * 4) At the northeast end, fall into a teleporter to teleport to shotgun shells. (sector 84)
 * 5) Head to the middle path, which will open a compartment south of that path where the steps are. Enter the compartment and use the green wall to find a box of ammo and a green armor (soul sphere on Hey, Not Too Rough or lower). (sector 102)

Current records
The records for the map at the Doom Speed Demo Archive are:

The data was last verified in its entirety on April 18, 2023.

Player spawns
This level contains five spawn points:
 * 1) facing north. (thing 226)
 * 2) facing north. (thing 227)
 * 3) facing west. (thing 228)
 * 4) facing west. (thing 229)
 * 5) facing north-east. (thing 230)

Things
This level contains the following numbers of things per skill level: